As OPN Architects, Cedar Rapids, Iowa, set out to design a new library for the residents of Moline, Ill., they acknowledged the library as an institution has evolved from a traditional space reserved for individual reading and research into an energizing, interactive, technology-based community resource.
OPN envisioned a design that reflected the library’s modern role in society, while remaining true to its traditional character. The firm concluded that a building of contemporary design featuring time-honored building materials would best achieve their design aesthetic. Hallmarks of conservative design, brick, stone, glass, and copper were selected.
OPN saw an opportunity to break copper away from its conventional use and employ it in an innovative, fresh manner--as a building material. They envisioned using decorative copper panels to create the look of a heavy plate copper shingle. The design objective was impressive, but OPN Architects knew using copper in this unique fashion presented two significant challenges: cost and durability. They turned to ALPOLIC Materials for a solution.
OPN Architects recognized that ALPOLIC’s copper composite material offered five significant benefits:
- The use of genuine copper
- Significant cost savings over the use of copper sheets
- The appearance of heavy-gauge copper in a light-weight material
- Durability
- Reduced production and fabrication time
Another challenge of working with copper is the “oil can effect”--the slight undulations that can occur if the copper is not of sufficient gauge. Due to the rigidity of the ALPOLIC panel, the “oil can effect” problem was eliminated.
Project Summary: Moline Public Library
BUILDING TEAM
Owner/developer: City of Moline, Ill.
Architect: OPN Architects
General Contractor: Russell Construction
Fabricator: Metal Design Systems Inc.
Panel Manufacturer: ALPOLIC
Products: 2mm PE Copper Metal; 4mm Mica Platinum
Amount of Material: 18,600-sf
OPN Architects also enlisted the help of Metal Design Systems Inc. (MDS), a fabricator based in Cedar Rapids, Iowa. MDS developed a one-of-a-kind post patina process that provided ALPOLIC’s copper composite with a unique, rich finish. OPN Architects used ALPOLIC’s PE Copper Metal in its un-altered state in tandem with the in-house patina copper. The materials will evolve independently as well as in harmony, creating a distinctive organic finish that will change as the material matures. The copper’s “living” effect mimics the energy of the library itself.
ALPOLIC panels in the Mica Platinum finish were also used on the Moline Public Library project--both on the exterior and interior, providing additional aesthetic appeal and durability.
OPN Architects and MDS agree; ALPOLIC’s copper composite made the Moline Public Library’s innovative design objective possible. BD+C
Related Stories
| Jun 18, 2014
Largest Passive House structure in the U.S. to be built in Oregon
Orchards at Orenco, a 57-unit affordable housing complex in Hillsboro, Oregon, is the first of a three-phase, three-building complex.
| Jun 18, 2014
SOM's twisting tower wins design competition for Sweden's tallest skyscraper
The skyscraper, which will reach 230 meters and is named Polstjärnan, or "The Pole Star," is to be built in Gothenburg, Sweden.
| Jun 18, 2014
Study shows walkable urbanism has positive economic impact
Walkable communities have a higher GDP, greater wealth, and higher percentages of college grads, according to a new study by George Washington University.
| Jun 18, 2014
Ware Malcomb names Sorensen Engineering Regional Manager
New hire will oversee firm's civil engineering practice in Los Angeles, San Diego, and Irvine.
| Jun 18, 2014
JLG Architects hires 31 to keep up with 'shale gale' work
Construction boom fueled by 'shale gale' brings rapid growth to North Dakota firm.
| Jun 18, 2014
Arup uses 3D printing to fabricate one-of-a-kind structural steel components
The firm's research shows that 3D printing has the potential to reduce costs, cut waste, and slash the carbon footprint of the construction sector.
| Jun 18, 2014
Architecture Billings Index shows increase in design activity
The American Institute of Architects reported that the May ABI score was 52.6, up sharply from a mark of 49.6 in April. This score reflects an increase in design activity.
| Jun 17, 2014
Must see: If music were architecture in 27 illustrations
From Miles Davis to Björk to Manu Chao to Bach, Babina visualizes how these sounds will look like if they were visible in the form of architecture.
| Jun 17, 2014
Nation's largest Thai Buddhist temple opens near Boston
The $60 million facility built in honor of King Rama IX of Thailand is the largest Thai Buddhist temple outside of Thailand.
| Jun 17, 2014
U.S. Census report examines why Americans move
According to the U.S. Census Bureau, 35.9 million people moved between 2012 and 2013, meaning that 11.7% of the U.S. population moved in one year. The report seeks to examine why.
